Problem with FillReportToFile

[2006 IR Open Discussion]

By: Douglas Yu-Cheng Su - su32132

Problem with FillReportToFile

2003-07-01 18:37

I got different results when calling JasperFillManager.fillReportToFile in a standalone environment and under a web environment. By Jasper version is 0.4.6 and iText is 0.96.

 

When I used the Fonts Report example's FontsReport.jasper and call JasperFillManager.fillReportToFile under a web environment (in a session bean from a servlet), the resulting FontsReport.jrprint is only 436 bytes. But if I call JasperFillManager.fillReportToFile, the resulting FontsReport.jrprint is 5.83 KB.

 

This problem also causes my exported PDF and HTML file to contain no pages.

Any idea?

Thanks so much.

 

My Code:

**************************************

con = Tools.getDSConnection();

JasperPrint jp = JasperFillManager.fillReport("FontsReport.jasper", contents, con);

 

String pdfFileName = "FontsReport.jrprint";

if( fileType == PDF){

JasperExportManager.exportReportToPdfFile(jp, pdfFileName);

return pdfFileName;

}